KENDRICK LAMAR - MONSTER FREESTYLE (LIL WAYNE, KANYE WEST DISS)

It seems that Kendrick Lamar has had his sight on taking out rappers long before his verse on Big Sean's Control. In a freestyle (probably made around 2010) over Kanye West's Monster beat, the Compton native goes hard calling himself the Best Rapper Alive and throwing shots at Kanye West, Lil Wayne and probably Eminem